| APA | Smart Define. (2015). science-fiction novel thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/science-fiction_novel/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "science-fiction novel thesaurus" https://smartdefine.org/science-fiction_novel/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, science-fiction novel thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/science-fiction_novel/thesaurus/synonyms>. |
| MLA | Smart Define. "science-fiction novel thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/science-fiction_novel/thesaurus/synonyms> |